怎么样能让多用户同时收到弹出提示呢?
刚做了一个项目,其中有一个功能是,系统每十分钟刷新一次,并弹出像MSN一样的窗口.并且多用户同时可以弹出这个窗口,请问怎么实现?
------解决方案--------------------客户端维护一个消息队列,并一直循环读取这个队列,当队列上有消息的时候,弹出对话框
------解决方案--------------------帮顶
------解决方案-------------------- <body topmargin= "0 " onload= "window.setTimeout( 'SysAlert() ',2000); ">  
 ..... 
  <script language= "Javascript ">  
   window.setInterval( "SysAlert() ",600*1000);   
    function SysAlert(){ 
     var gqCase = DWRUtil.getValue( "gqCase "); 
 	  if(gqCase!= " "&&gqCase!= '0 '){ 
 		   var env= "dialogLeft: 0;dialogTop: "+(window.screen.availHeight-160)+ " ;dialogHeight:160px; dialogWidth: 300px;center: No;        help: No; resizable: No; status: No;scoll:no; " 
 			window.showModelessDialog( " <%=request.getContextPath()%> /mainframe/DialogAlert.jsp ",gqCase, 'dialogHeight: 740px; dialogWidth: 1024px; dialogTop: 0px; dialogLeft:0px; edge: Raised; center: Yes; help: No; resizable:no; status:No;scrollbar=no; '); 
 	  } 
   }   
     </script>